baber/WOPTO huggingface dataset:
Patent EP-0220882-A2 (EP)
Inventor: WU MUYEN MICHAEL
IPC: C08L45/00
Filed: 1986-10-16
Abstract: A composition comprising an intimate admixture of
     (a) 50 to 98 parts by weight of a vinyl chloride polymer having an inherent viscosity of at least 0.4 and   (b) 50 to 2 parts by weight of a random addition tetrapolymer containing the following monomers combined in the polymer structure in the following weight percentages:   
      where (a) plus (b) total 100 parts by weight, and the total parts by weight of combined indene plus α-methyl styrene plus styrene in the tetrapolymer (b) is 38 - 70 parts by weight.
Patent EP-0240638-A2 (EP)
Inventor: COZEWITH CHARLES
IPC: C08F297/06
Filed: 1986-12-16
Abstract: Copolymers comprising ethylene, alpha-olefin, and olefinic chlorosilane or olefinic hydrocarbon halide, and method of preparing copolymers. The copolymers may be in the form of statistical copolymers, or may be formed of first and second segments. The copolymers are useful in fiberglass and rubber compositions, and for forming graft and block polymers. The copolymers may be cross-linked to form nodular copolymers. The nodular copolymers are particularly useful as lube oil additives.
Patent EP-0223727-A2 (EP)
Inventor: SIBLEY HOWARD W
IPC: G01N21/35
Filed: 1986-08-27
Abstract: An apparatus and method is provided for infrared qualitative analysis of a fluid independent of the temperature of the fluid. A first signal is generated in response to detected infrared energy passing through the fluid, and a second datum signal is provided for comparison with the first signal, wherein the second signal indicates a non-radiating state. The energy difference between the two signals is provided to a microprocessor control system for computing the fluid quality as a function of the energy difference independent of the temperature of the fluid.
Patent EP-0193512-A2 (EP)
Inventor: VACHHANI VASANTRAI A
IPC: H01R43/01
Filed: 1986-02-26
Abstract: An electrical connector primarily designed for use in telecommunications and other applications where quick and reliable wire connections in great magnitude are required is disclosed. The connector has a elongated cylindrical shape with an insulation displacement slot running parallel to its longitudinal axis. It is surrounded by and mounted in a sheltering insulating housing. Adjacent the insulation displacement
Patent EP-0201475-A2 (EP)
Inventor: PIRLET ROBERT ALFRED
IPC: B21B38/02
Filed: 1986-05-05
Abstract: The levels of several points on the surface of the plate (1) are determined with respect to a horizontal reference plane by optical triangulation and the flatness indices of the said plate are determined from these levels. In a transverse cross-section of the plate containing at least one of these points (P), the real position of at least one of the lateral edges (4', 5') of the plate is determined after a lateral displacement of the plate with respect to a predetermined fixed reference system (4, 5). From this, the real position (S) of the said point of the targeted cross-section with respect to the fixed system (P) is deduced. The orientation of the transmitted beam (EP) and the retransmitted beam (PR) forming the triangulation is modified so as to determine the real level of the point (S) by means of the modified rays (ES) and (SR). <IMAGE>
Patent EP-0239017-A2 (EP)
Inventor: JONES GERALD WALTER
IPC: G01N21/88
Filed: 1987-03-20
Abstract: A method is disclosed for the visual inspection of electrical circuitry deposited in the layers of a multilayer printed circuit board wherein the dielectric layers of the multilayer board are prepared using a clear, light transparent thermosetting resin having incorporated therein a dye which is permeable to visible light but which absorbs ultraviolet light in the 320-440 nm region. 
     The electrical circuitry in the board can be easily traced by an observer upon illumination of the board by visible light.
Patent EP-0244785-A2 (EP)
Title: Rückenlehne für Fahrzeugsitze, insbesondere für Hintersitze von Kraftfahrzeugen
Inventor: TRUTTER WALTER
IPC: B60N2/32
Filed: 1987-05-02
Abstract: Eine Rückenlehne (13) für Fahrzeugsitze (10), insbesondere für die Hintersitze von Kraftfahrzeugen, besitzt eine nach vorn herausklappbare Mittelarmlehne (14) und ein hinter der Mittelarmlehne angeordnetes, karosserieseitig verrie­gelvares Rückenlehnen-Tragteil (15), welches - zwecks Schaffung einer Ladeluke im Bereich der Mittelarmlehne -­nach Lösen der karosserieseitigen Verriegelung ebenfalls nach vorn herausklappabar ist. 
     Zur Verriegelung des Rückenlehnen-Tragteils (15) dient ein Zapfenteil (24), an dem seitlich Gegenlager (48) angeordnet sind und das hinter dem Rückenlehnen-Tragteil (15) karos­serieseitig unlösbar festgelegt ist. Das die Gegenlager aufweisenden freie ende des Zapfenteils durchdringt im zurückgeklappten Zustand des Rückenlehnen-Tragteils eine Ausnehmung im Rückenlehnen-Tragteil. Auf das Zapfenteil ist von der Vorderseite des Rückenlehnen-Tragteils her ein Drehknopf (36) aufsetzbar, der ein Hülsenteil (39) mit einer zentralen Ausnehmung aufweist, an deren Innenwandung seitliche Rasten angeordnet sind, die bei Betätigung des Drehknopfes (36) nach Art eines Bajonettverschlusses mit den Gegenlargern (48) des Zapfenteils (24) zusammenwirken.
Patent EP-0265591-A2 (EP)
Inventor: YOSHIMURA HIROICHI C O FUJI TE
IPC: F04B11/00
Filed: 1987-05-26
Abstract: A reciprocating pump comprises three parallel connected plunger piston arrangements and is driven via a cam mechanism (10) by means of a rotary driving device. In order to insure a constant discharge, the cam mechanism (1) comprises three plate cams (14) fixed on a common shaft (13) so that they are spaced 120 ° apart from each other, the displacement curve (a1; a2; a3) of each plate cam has an ascending region in which displacement increases as the angle of rotation of the plate cam increases, and a descending region in which displacement decreases as the angle of rotation of the plate cam increases, either the ascending region or the descending region including an accelerating section in which displacement acceleratingly changes, a uniform velocity section in which displacement linearly changes, and a decelerating section in which displacement deceleratingly changes, the arrangement being such that the sum of the displacement per unit angle of rotation in the accelerating section and the displacement per corresponding unit angle of rotation in the decelerating section is equal to the displacement per unit angle of rotation in the uniform velocity section.
Patent EP-0250947-A2 (EP)
Inventor: MCLAUGHLIN KEVIN L
IPC: H03K19/0944
Filed: 1987-06-09
Abstract: A BIMOS circuit is provided wherein an output terminal 14 is coupled between an upper NPN and a lower PNP pair of push-pull transistors 11, 12 for providing high current drive capability along with no d.c. power dissipation. A P-channel MOS transistor 16 is coupled between a node 17 and both the collector of the NPN transistor and a first supply voltage terminal for biasing the NPN transistor. An N-channel MOS transistor 18 is coupled between the node and both the collector of the PNP transistor and a second supply voltage terminal for biasing the PNP transistor. The gates of the MOS devices are connected to an input terminal 21. The node is further coupled to the bases of the NPN and PNP transistors and is coupled to the output terminal by a transmission gate 19 or a resistor 22 for increasing the output voltage swing.
Patent EP-0253144-A2 (EP)
Inventor: MIURA KONOE
IPC: G02B5/30
Filed: 1987-06-16
Abstract: A polarizing film which comprises a film base having thereon an anthraquinone dye of general formula (I):
      wherein R¹ and R² each represents a hydrogen atom, an alkyl group, an alkoxy group, an aralkyloxy group, an aryl group, a cyclohexyl group, a 4-alkylcyclohexyl group, a carboxylic acid ester group, a carboxylic acid amide group, a halogen atom, 
     ; X represents an oxygen atom, a sulfur atom or an amino group.
Patent EP-0263447-A2 (EP)
Inventor: CROUSE RICHARD STEPHEN
IPC: G06F9/26
Filed: 1987-10-02
Abstract: A digital data processor acts on a branch and return on address (BAROA) instruction having an operation code field, a memory entry address field and a memory exit address field. The operation code field of the branch and return on address instruction is into an instruction register, the memory exit address field of the loaded branch and return on address instruction is loaded into the address register and the memory entry address field of the branch and return on address instruction is loaded into the program counter. The next sequential address following the address of the current BAROA instruction is then stored in a register stack, and a sequence of instructions starting with the instruction residing at the memory entry address provided by the branch and return on address instruction is fetched and executed. The program counter is incremented each time an instruction is executed. In this manner, the program counter provides the memory addresses of the instructions to be fetched. The memory address in the program counter is compared with the exit address in the address register and loading a return instruction operation code into the instruction register when the memory address in the program counter becomes equal to the exit address in the address register, such return instruction operation code, in turn, causing the address stored in the register stack to be loaded into the program counter.
Patent EP-0264108-A2 (EP)
Inventor: FINZEL LOTHAR DIPL-ING
IPC: G02B6/38
Filed: 1987-10-13
Abstract: A connector element, which is composed of two carrier members with cover plates that are held in alignment by guide rails received in guide channels of the member, is provided with an arrangement of collecting surfaces for collecting excess adhesive materials and immersion fluids to keep these fluids and materials from the guide channels of the carrier members. The collecting surfaces can be formed by parting webs, by grooves in the carrier members, or beveled edge surfaces of the cover plates of each carrier member.
Patent EP-0264912-A2 (EP)
Inventor: KUBO KANJI
IPC: G06F12/10
Filed: 1987-10-20
Abstract: The storage control system translates a logical address into a real address by using a translation lookaside buffer (TLB), and checks if a data to be referred to is present in a buffer storage by using a buffer address array (BAA). An integrated logic-in memory device for the storage control system includes a first memory (2-13, 2-23) for holding a real address part of the TLB, a second memory (3-1, 3-2) for holding a real address part of the BAA, and comparator means, (6-1, 6-2, 7-1, 7-2) for comparing outputs from the first and second memories, thus eliminating the transfer of a real address from the TLB to the BAA as in a discrete circuit form.
Patent EP-0271881-A2 (EP)
Inventor: SUMI SIGEO
IPC: H05K13/00
Filed: 1987-12-15
Abstract: A plate-like member selecting apparatus has a container for accommodating selected plate-like members, which comprises a flexible and elastic sheet-like member bent in the shape of V or U, and which is provided under a plate like member transferring path. The side wall of the container can swing when each selected plate-like member abuts thereagainst, and the bottom of the container can accommodate each plate-like member without repulsion or impact.
Patent EP-0281683-A2 (EP)
Inventor: RIEDL FRANZ
IPC: E02D3/046
Filed: 1987-12-18
Abstract: A process is proposed for determining when the end state of compactness has been reached when working in the ground with a power-driven soil-compacting machine. For this purpose, a machine parameter dependent upon the state of compactness is permanently monitored in a known manner, and the invention consists in the fact that the relative change with time of the degree of compactness is determined, and that, for this purpose, the relative change with time of the delivered motor output or of a motor parameter characteristic of this motor output is measured as the machine parameter.
Patent EP-0246088-A2 (EP)
Inventor: OYAMADA TAKASHI C O NEC CORPOR
IPC: H01L21/8247
Filed: 1987-05-13
Abstract: A mount for mounting a read only memory (ROM) on a main carrier member which is installed in an open-top casing of a paging receiver and others. A ROM mounting member which is positioned on the inward side of main carrier member inside the casing allows a ROM to be put in and out at the open end side of the casing through a recess which is formed through the main carrier member.
Patent EP-0253483-A2 (EP)
Inventor: BREMMER ROBIN J
IPC: F02D1/06
Filed: 1987-06-02
Abstract: A tamper-proof air fuel control for a compression ignition type i.c. engine is provided wherein fuel is supplied to cylinders in response to the pressure of air in the intake manifold. A pair of oppositely biased springs (40 and 42) controls movement of a stem valve (30) in response to intake manifold air pressure exerted on a flexible diaphragm (28) located between the springs (40 and 42). The stem valve (30) includes a plunger (32) within a barrel (31) in the air fuel control housing (20) in the engine fuel pump. The cross-sectional profiles of the plunger (32) and barrel (31) are designed to meter precisely a control­led amount of fuel to the engine fuel supply system as the intake air pressure increases and to reduce this metered flow as the intake air pressure decreases. A class fit between the barrel (31) and plunger (32) wherein the clearance must not exceed 1905 × 10⁻⁹ metres to 3175 × 10⁻⁹ metres (0.000075 to 0.000125 inches) and pressure regulating means in the plunger (32) substantially eliminate fuel leakage from the barrel (31). Internal venting means are provided to direct any minimal amount of fuel which might leak to the engine crankcase.
Patent EP-0252645-A2 (EP)
Inventor: STRUNG MARK EDWARD
IPC: A61M5/00
Filed: 1987-06-23
Abstract: A syringe purging device (l00) comprises a liquidtight chamber (ll0) into which air and/or any excessive amount of a hazardous liquid, such as a chemotherapy drug, is ejected from a syringe (l30) to overcome the health hazard created by openly purging syringes into the air or into a pad of gauze material. A sharp open end (l36) of a hollow needle (l34) of a syringe (l30) is sealingly inserted into the liquidtight chamber (ll0), and the syringe (l30) is activated to purge any air and/or excess liquid into the chamber (ll0). The liquidtight chamber (ll0) may be closed, with any liquid ejected thereinto being retained by absorption into a wad (ll2) of absorbent material contained within the chamber (ll0). After the syringe (l30) is purged of any air and/or excess liquid, its needle (l34) is then withdrawn from the chamber (ll0) such that the syringe (l30) may be used                                                    for an injection.
Patent EP-0260818-A2 (EP)
Inventor: BLASER DWIGHT ALLEN
IPC: G01N29/04
Filed: 1987-08-19
Abstract: Seals in an automotive body are inspected for leaks by sensing ultrasonic energy passing through a seal. Either an ultrasonic emitter (28) or a detector (32) is scanned along a seal outside the body by means of a robot (30), with, correspondingly, either a detector or an ultrasonic emitter being located inside the body. 
     The emitter operates at frequencies in a range of 65 to 80 kHz, and repetitively sweeps through a frequency range of 6 kHz. 
     The automotive body may be either open or closed.
Patent EP-0267672-A2 (EP)
Inventor: CARTER WALTER SCOTT DR BRITISH
IPC: H01S3/083
Filed: 1987-08-21
Abstract: A mirror for a ring laser gyroscope comprising a multi-layer dielectric stack and a layer having an optical thickness of a half wavelength so as to enhance absorption of s-polarised radiation relative to that of p-polarised radiation.
Patent EP-0264277-A2 (EP)
Inventor: FUKUSHIMA YOICHI
IPC: B42D15/10
Filed: 1987-10-15
Abstract: The present invention is concerned with a certification card such as ID card or the like including hologram and an optical recording portion. 
     Hologram is such that an amplitude and a phase of light wave emitted from an object are recorded and an image of the object is rebuilt by emitting light to reproduce of an amplitude and a phase of the thus emmited light. 
     one the other hand, optical recording technique is such that data pits are formed on an optical reflective surface of an optical recording layer and the thus formed data pits are detected by difference in optical reflectivity from the data pits when the object is lightened by laser beam so that data are read. 
     According to the present invention a card is constituted by adhering a card front board to a card rear board, and hologram and optical recording portion are formed between the card front board and the card rear board.
Patent EP-0269408-A2 (EP)
Inventor: SHEPARD HAROLD MICHAEL
IPC: A61K38/18
Filed: 1987-11-24
Abstract: Methods and compositions are provided for the treatment of inflammatory disorders such as rheumatoid arthritis, inflammatory bowel disease, systemic lupus erythematosus and the like. Therapeutically effective doses of Transforming Growth Factor-β are administered to patients in order to ameliorate these disorders.
Patent EP-0255437-A2 (EP)
Inventor: CALOYANNIS THEODORE
IPC: G01N21/88
Filed: 1987-07-27
Abstract: The invention relates to an apparatus for the optical inspection of partially transparent articles. The apparatus comprises means for transporting the body to the inspection station and orienting it therein which comprises a horizontal plate having a vertical axis which is driven by a star wheel carrying rollers which permit rotation of the object at the inspection station by an exterior counter roller. The device further comprises a translucent diffusing screen; a receiver having a linear camera for observing the rear surface of the screen; and a fixed light emitter arranged outside the mounting of the body.
Patent EP-0291010-A2 (EP)
Inventor: GILLERY FRANK HOWARD
IPC: B32B9/00
Filed: 1988-05-10
Abstract: A transparent article for reflecting solar energy comprising a metal alloy oxide film which exhibits color and a low reflectance metal alloy film is disclosed along with a sputtering method for its production.
Patent EP-0297303-A2 (EP)
Inventor: FIECHTNER MICHAEL D
IPC: G01N33/542
Filed: 1988-06-01
Abstract: The present invention provides novel fluorescein derivative compounds having fluorescence spectrum and quantum yield characteristics similar to those of fluorescein. The compounds are readily synthesized and purified and are readily soluble in water at self-quenching concentrations. Significantly, due to the presence of polar polyhydroxy group substituents and the absence of metal-chelating groups, these fluorescein derivatives are susceptible to minimal leakage across liposome membranes and have fluorescence characteristics minimally sensitive to the presence of metal ions. Compounds of the invention are thus exceptionally suitable for use in the development of highly storage stable liposome preparations to be employed in immunolytic assays involving human body fluid samples.
Patent EP-0296514-A2 (EP)
Inventor: JACKLE FRANZ
IPC: B66D1/60
Filed: 1988-06-18
Abstract: In a device for delivering logs, having a rope (9) which can be unwound from a winch (10) and after the winch (10) is passed over a sheave (8) which is arranged on a roughly horizontal guide (2) in such a way as to be displaceable approximately at right angles to the delivery direction of the logs, the guide (2) is to be designed as a double guide (17) on which at least two deflection sheaves (8a, 8b) are displaceably arranged for two separate ropes (9a, 9b). <IMAGE>
Patent EP-0307572-A2 (EP)
Inventor: TRAA EINAR ODDBJORN
IPC: H03K5/15
Filed: 1988-07-12
Abstract: A multiple phase clock generator includes a ring of an even number of phase cells, each phase cell generating a separate phased clock signal. Each phase cell supplies its phased clock signal and a prebias output signal in response to concurrent assertion of an enable signal and a prebias output signal from a preceding phase cell on the ring. Enable signals supplied to each phase cell around the ring are asserted and deasserted in response to state changes in a master clock signal, enable signals supplied to non-adjacent phase cells being provided concurrently. When initialized with one phase cell asserting its phased clock signal and prebias output signal, each transition of the mas­ter clock signal causes a next phase cell on the ring to supply its phased clock output signal.
Patent EP-0300476-A2 (EP)
Inventor: HEICHLER JOHANNES DIPL-ING
IPC: H04L27/22
Filed: 1988-07-21
Abstract: To process control signals in order to resolve phase ambiguity in the demodulation of n-PSK signals, coding is performed in such a way that the binary value is proportional to the phase angle. On the basis of the phase angle deviation direction, a counter (CNT) is made to count up or down. The counter reading is available as a control signal (C1, C2) for a transformation stage which eliminates the phase ambiguity. <IMAGE>
Patent EP-0314088-A2 (EP)
Inventor: NAKANO SHOHKICHI
IPC: C12N9/50
Filed: 1988-10-26
Abstract: A conductivity measuring device comprises a low-­potential intermediate electrode (6) which is capable of being in connected state by a switch (7) and which is disposed between a couple of measuring electrodes (3, 4) for transmitting and receiving. Each of said electrodes is made contact with a body (1) to be tested so that the conductivities of the surface and the inner portion of said body (1) to be tested can be measured, respectively.
Patent EP-0341344-A2 (EP)
Inventor: STREIFENSAND F-MARTIN
IPC: A47C3/026
Filed: 1988-12-15
Abstract: It is known to provide sitting furniture, for example a chair or armchair, consisting essentially of a foot structure, a seat support with seat and a backrest support with backrest, with devices for synchronously coupled swivelling of the seat and the backrest relative to the foot structure in a common direction in each case, but with different swivel angle ranges, in such a way that swivel positions of the seat and the backrest in the range between a working position and a position of rest of the sitting furniture can be adjusted by physical force or by means of a power store. In the new sitting furniture, improved swivellability of the seat and the backrest, additional seat elasticity and lateral seat flexibility are to be made possible. In the sitting furniture, the seat support (5) is attached rigidly, i.e. essentially without swivel movement, to the foot structure (1), while hinge connections are provided in each case between the seat support (5) and the seat (43), on the one hand, and between the seat support (5) and the backrest (45) on the other hand, which hinge connections are formed by rotationally elastic connection elements (5, 15), especially in the form of torsion spring elements. The sitting furniture is especially suitable as office chair or office armchair. <IMAGE>
Patent EP-0324977-A2 (EP)
Inventor: INTROINI PIERLUIGI
IPC: A21D6/00
Filed: 1988-12-27
Abstract: A method is disclosed wherein, prior to the rising and freezing steps, pastry articles are RF treated. Following quick freezing, the leavened raw frozen articles can be long-term preserved within a freezer, whence they can be taken out and passed directly to the baking oven without requiring any preliminary swelling and/or additional rising step.
Patent EP-0297674-A2 (EP)
Inventor: WANG PEN-CHUNG
IPC: C08G18/76
Filed: 1988-06-28
Abstract: Curable resin composition comprising A) a dicyanate-terminated aromatic polysulfone oligomer and/or a dicyanate-terminated aromatic polyketone oligomer B) a cyanate ester component and C) a bismaleimide component.